<?php

namespace app\admin\model;

use think\Model;
use traits\model\SoftDelete;

class Device extends Model
{
    use SoftDelete;

    // 表名
    protected $name = 'device';
    
    // 自动写入时间戳字段
    protected $autoWriteTimestamp = 'integer';

    // 定义时间戳字段名
    protected $createTime = 'createtime';
    protected $updateTime = 'updatetime';
    protected $deleteTime = 'deletetime';

    // 追加属性
    protected $append = [
        'flag_text'
    ];
    
    protected static function init()
    {
        self::afterInsert(function ($row) {
            $pk = $row->getPk();
            $row->getQuery()->where($pk, $row[$pk])->update(['weigh' => $row[$pk]]);
        });
    }
    
    public function getFlagList()
    {
        return ['hot' => __('Hot'), 'top' => __('Top'), 'recommend' => __('Recommend')];
    }


    public function getFlagTextAttr($value, $data)
    {
        $value = $value ?: ($data['flag'] ?? '');
        $valueArr = explode(',', $value);
        $list = $this->getFlagList();
        return implode(',', array_intersect_key($list, array_flip($valueArr)));
    }

    protected function setFlagAttr($value)
    {
        return is_array($value) ? implode(',', $value) : $value;
    }
    
    public function cate()
    {
        return $this->belongsTo('devicecate', 'cate_id', 'id', [], 'LEFT')->setEagerlyType(0);
    }

}
